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PROVIDER PROFILE · NPI 1114953262

Lukasz IwanczykM.D.

Internal MedicineVentura, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050394
Hospital
CCN 051334
Hospital
CCN 05Z334
Nursing home
PRESCRIBING · PART D · 2024
Total Rx claims
82
Beneficiaries
—
Total drug cost
$1K
Distinct drugs
5
Brand share
13.4%
Top prescribed drugs
Diclofenac Sodium25 claims
Gabapentin17 claims
Duloxetine Hcl15 claims
Sertraline Hcl14 claims
Carbidopa/Levodopa11 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
133
Unique beneficiaries
—
Total services
189
Distinct HCPCS
4
Medicare payment
$18K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 10,499 Internal Medicine providers in CA — below median (cohort median 531).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Lukasz Iwanczyk's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 13 inbound referrers · 22 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
COMMUNITY MEMORIAL HEALTH SYSTEM96493
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
32113
Kyu Choi
Diagnostic Radiology · Ventura, CA
30160
Unilab Corporation
Clinical Laboratory · West Hills, CA
26193
Nicholas Hanson
Diagnostic Radiology · Salem, OR
23109
Susanna Margaryan
Internal Medicine · Ephrata, PA
23161
Christopher Herzig
Diagnostic Radiology · Santa Barbara, CA
2298
Alexander Jehlar
Internal Medicine · Ventura, CA
17206
Sean Kim
Hospitalist · Philadelphia, PA
1548
Jennifer Kosek
Diagnostic Radiology · Santa Barbara, CA
1254
OJAI AMBULANCE, INC1284
Winifred Leung
Diagnostic Radiology · Santa Barbara, CA
1222
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
COMMUNITY MEMORIAL HEALTH SYSTEM100357
Armand Ghaffari
Internal Medicine · French Camp, CA
57720
Kyu Choi
Diagnostic Radiology · Ventura, CA
35115
OJAI AMBULANCE, INC35161
Jason Barksdale
Diagnostic Radiology · Santa Barbara, CA
34138
Unilab Corporation
Clinical Laboratory · West Hills, CA
24128
American Medical Response Ambulance Service Inc
Ambulance Service Provider · Moorpark, CA
2446
Christopher Herzig
Diagnostic Radiology · Santa Barbara, CA
2397
Susanna Margaryan
Internal Medicine · Ephrata, PA
21143
Nicholas Hanson
Diagnostic Radiology · Salem, OR
2060
Ivan Hayward
Diagnostic Radiology · Santa Barbara, CA
1950
BERRETT, STEVEN1852
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.